AirHint found the following cheapest return flights from Dublin (DUB) to Beijing (PEK) in October 2025 (see full year).

Return flights

21 Oct - 11 Nov	Hainan Airlines	direct
02 Oct - 11 Oct	Hainan Airlines	direct
28 Oct - 25 Nov	Hainan Airlines	direct
28 Oct - 04 Nov	Air France
21 Oct - 04 Nov	Air France
22 Oct - 05 Nov	KLM
27 Oct - 04 Nov	Air France
30 Oct - 23 Nov	KLM
30 Oct - 08 Nov	KLM
30 Oct - 16 Nov	KLM
29 Oct - 05 Nov	Air France
17 Oct - 31 Oct	Ryanair
02 Oct - 12 Oct	KLM
01 Oct - 14 Oct	KLM
02 Oct - 15 Oct	KLM
02 Oct - 16 Oct	KLM
03 Oct - 16 Oct	KLM
03 Oct - 17 Oct	KLM
03 Oct - 18 Oct	KLM
02 Oct - 17 Oct	KLM

Also check the deals for one-way flights from Dublin to Beijing in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Dublin to Beijing in October from 511€

Return flights